=== modified file 'dhis-2/dhis-web/dhis-web-maintenance/dhis-web-maintenance-dataset/src/main/java/org/hisp/dhis/dataset/action/UpdateDataSetAction.java'
--- dhis-2/dhis-web/dhis-web-maintenance/dhis-web-maintenance-dataset/src/main/java/org/hisp/dhis/dataset/action/UpdateDataSetAction.java	2012-03-06 03:17:52 +0000
+++ dhis-2/dhis-web/dhis-web-maintenance/dhis-web-maintenance-dataset/src/main/java/org/hisp/dhis/dataset/action/UpdateDataSetAction.java	2012-03-30 09:25:26 +0000
@@ -35,6 +35,8 @@
 import org.hisp.dhis.dataelement.DataElementService;
 import org.hisp.dhis.dataset.DataSet;
 import org.hisp.dhis.dataset.DataSetService;
+import org.hisp.dhis.dataset.Section;
+import org.hisp.dhis.dataset.SectionService;
 import org.hisp.dhis.indicator.Indicator;
 import org.hisp.dhis.indicator.IndicatorService;
 import org.hisp.dhis.period.PeriodService;
@@ -76,13 +78,20 @@
     {
         this.dataElementService = dataElementService;
     }
-
+    
     private IndicatorService indicatorService;
 
     public void setIndicatorService( IndicatorService indicatorService )
     {
         this.indicatorService = indicatorService;
     }
+    
+    private SectionService sectionService;
+
+    public void setSectionService( SectionService sectionService )
+    {
+        this.sectionService = sectionService;
+    }
 
     // -------------------------------------------------------------------------
     // Input & output
@@ -202,6 +211,18 @@
 
         dataSetService.updateDataSet( dataSet );
 
+        // ---------------------------------------------------------------------
+        // Remove data elements which are removed in data set from sections
+        // ---------------------------------------------------------------------
+
+        for ( Section section : dataSet.getSections() )
+        {
+            if ( section.getDataElements().retainAll( dataSet.getDataElements() ) )
+            {
+                sectionService.updateSection( section );
+            }
+        }
+        
         return SUCCESS;
     }
 }

=== modified file 'dhis-2/dhis-web/dhis-web-maintenance/dhis-web-maintenance-dataset/src/main/resources/META-INF/dhis/beans.xml'
--- dhis-2/dhis-web/dhis-web-maintenance/dhis-web-maintenance-dataset/src/main/resources/META-INF/dhis/beans.xml	2012-01-05 20:39:23 +0000
+++ dhis-2/dhis-web/dhis-web-maintenance/dhis-web-maintenance-dataset/src/main/resources/META-INF/dhis/beans.xml	2012-03-30 09:25:26 +0000
@@ -229,6 +229,9 @@
     <property name="dataSetService">
       <ref bean="org.hisp.dhis.dataset.DataSetService" />
     </property>
+	<property name="sectionService">
+	  <ref bean="org.hisp.dhis.dataset.SectionService" />
+	</property>
     <property name="periodService">
       <ref bean="org.hisp.dhis.period.PeriodService" />
     </property>